GB639417A - Improvements in or relating to refrigeration systems - Google Patents

Improvements in or relating to refrigeration systems

Info

Publication number
GB639417A
GB639417A GB18380/47A GB1838047A GB639417A GB 639417 A GB639417 A GB 639417A GB 18380/47 A GB18380/47 A GB 18380/47A GB 1838047 A GB1838047 A GB 1838047A GB 639417 A GB639417 A GB 639417A
Authority
GB
United Kingdom
Prior art keywords
condenser
bulb
casing
cooling water
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB18380/47A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Publication of GB639417A publication Critical patent/GB639417A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Abstract

639,417. Refrigerating. CARRIER ENGINEERING CO., Ltd. July 10, 1947, No. 18380. Convention date, Aug. 22, 1946. [Class 29] The refrigerating system described in Specifications 639,413 and 639,416, is modified in that the flow of cooling water through the condenser 7 is controlled by means responsive to the saturation temperature due to the pressure in the shell 5 containing the generator and condenser. A proportion of the generated vapours is withdrawn from the condenser 7 through a pipe 37 to a casing 36 where the vapours condense and are maintained at a constant level by a pipe 43 leading to the purging device 33. Within the casing 36 is the bulb 38 of a thermostatic device 44 which controls a valve 34 in the condenser cooling water pipe 26. The bulb 38 is covered with a wick and dips into the condensate in the casing 36. As the presure varies in the shell 5, the temperature of the bulb 38 is varied by the wet wick, thus altering the flow of cooling water to the condenser.
GB18380/47A 1946-08-22 1947-07-10 Improvements in or relating to refrigeration systems Expired GB639417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692296A US2550665A (en) 1946-08-22 1946-08-22 Absorption refrigeration system

Publications (1)

Publication Number Publication Date
GB639417A true GB639417A (en) 1950-06-28

Family

ID=24780013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18380/47A Expired GB639417A (en) 1946-08-22 1947-07-10 Improvements in or relating to refrigeration systems

Country Status (3)

Country Link
US (1) US2550665A (en)
FR (1) FR950475A (en)
GB (1) GB639417A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2960218B2 (en) * 1991-08-23 1999-10-06 株式会社日立製作所 Control method of absorption air conditioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477127A (en) * 1921-02-04 1923-12-11 Westinghouse Electric & Mfg Co Refrigerator
US2356638A (en) * 1940-08-03 1944-08-22 Walter W Williams Refrigerating apparatus
US2379177A (en) * 1944-11-17 1945-06-26 Lester J Pavey Pipe cutter

Also Published As

Publication number Publication date
US2550665A (en) 1951-05-01
FR950475A (en) 1949-09-28

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